Should prophetic dreams be classed as cheating? I feel like they'd give someone an unfair advantage...
Sakiverse is all about "superpowers", so just seeing a bit of the future isn't that powerful compared to girls who can get a rinshan kaioh at will, attract doras like a magnet and so on. ^^;
Regarding that chapter, kinda confused about something Eguchi said on page 27 : "I'd like to see Ryukka take the gamme less seriously". Doesn't look to me she's taking it very seriously, considering she's mostly praising and hugging Toki. Might it be a typo ?